Nonprofit · EIN 45-4040790
MAFFEI FOUNDATION
Tax-exempt · ENGLEWOOD, CO 80112
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2024 | 990-PF | $2,596,657 | $841,832 | $1,754,825 | $7,652,458 | $219,961 | $7,432,497 |
| December 31, 2023 | 990-PF | $931,371 | $5,768,003 | -$4,836,632 | $8,178,868 | $2,504,810 | $5,674,058 |
Financial details: 990-PF for the year ended December 31, 2024
Revenue
- Contributions, gifts and grants
- $0
- Dividends
- $233,862
- Net gain from sales of assets
- $2,362,773
- Other income
- $22
Expenses
- Grants and similar amounts paid
- $646,877
- Compensation of officers, directors and key employees
- $0
- Disbursements for charitable purposes
- $654,103
- Excise tax on investment income
- $33,762
Balance sheet and other
- Total assets, start of year
- $8,178,868
- Total assets, end of year
- $7,652,458
- Total liabilities, end of year
- $219,961
- Net assets, end of year
- $7,432,497
- Fair market value of assets
- $57,496,709
- Qualifying distributions
- $654,103
- Net investment income
- $2,596,657
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990-PF for the year ended December 31, 2024, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| GREGORY B MAFFEI 12300 LIBERTY BOULEVARD, ENGLEWOOD, CO 80112 | DIRECTOR, PRESIDENT, TREAS | 5 | $0 |
| JEFFREY C KIRWOOD PO BOX 9389, AVON, CO 81620 | DIRECTOR, V. PRESIDENT, SE | 5 | $0 |
990-PF for the year ended December 31, 2023: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| GREGORY B MAFFEI 12300 LIBERTY BOULEVARD, ENGLEWOOD, CO 80112 | DIRECTOR, PRESIDENT, TREAS | 5 | $0 |
| JEFFREY C KIRWOOD PO BOX 9389, AVON, CO 81620 | DIRECTOR, V. PRESIDENT, SE | 5 | $0 |
Address and contacts
- Address (IRS master file)
- 12300 LIBERTY BLVD, ENGLEWOOD, CO 80112-7009
- In care of
- % GREG MAFFEI
- Signed the 990-PF
- GREGORY MAFFEI, DIRECTOR
- Phone
- (303) 740-9400
- Return prepared by
- PLANTE & MORAN PLLC
What it must file and when
IRS records say it files Form 990-PF. Private foundations file every year. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | Not on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-PF on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-PF on file |
IRS record
- EIN
- 45-4040790
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Private non-operating foundation
- Donations deductible (Pub 78)
- Private foundation, 30% limit
- Exempt since
- 2013
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T22)
- Assets (IRS master file)
- $7,652,458
- Income (IRS master file)
- $2,679,110
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2024 | $2,596,657 | $841,832 | $7,652,458 | XML |
| 990-PF | December 2023 | $931,371 | $5,768,003 | $8,178,868 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | December 2020 | – | – | – | IRS |
| 990-PF | December 2018 | – | – | – | IRS |
| 990-PF | December 2017 | – | – | – | IRS |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 45-4040790).
Questions about MAFFEI FOUNDATION
- What is the EIN of MAFFEI FOUNDATION?
- The employer identification number (EIN) of MAFFEI FOUNDATION is 45-4040790.
- Is MAFFEI FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2013.
- Are donations to MAFFEI FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does MAFFEI FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of MAFFEI FOUNDATION due?
- The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did MAFFEI FOUNDATION last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended December 2024.
- Who are the officers and directors of MAFFEI FOUNDATION?
- The 990-PF for the year ended December 31, 2024 lists 2 people; 0 received compensation from the organization.
- How much revenue does MAFFEI FOUNDATION have?
- On its 990-PF for the year ended December 31, 2024 it reported revenue of $2,596,657, expenses of $841,832 and total assets of $7,652,458 at year end.
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All nonprofits in ENGLEWOOD · Colorado · Philanthropy, voluntarism and grantmaking foundations